Anything?
I’m going to track how often my husband says he loves vs showing me he loves me
Free
In-App Purchases
About
This app allows you to track virtually anything, from daily habits to specific metrics, with customizable input methods and data visualization. It prioritizes user privacy by keeping all data on your device and offers extensive personalization options.
✓Track anything with custom units
✓Multiple input styles (stepper, tally, dial)
✓Bundle trackers into check-ins
✓Pre-made check-in templates
✓Customizable dashboard and charts
✓Attach photos, voice notes, and text
✓Integrates with Siri and Shortcuts
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What's New in Datum
1.0.3
September 12, 2026
Datum could crash while waking in the background to sync, if a place trigger asked for your location before one was cached. It now waits for the next launch that has one. Datum also runs on iOS 26.0 now, down from 26.5, so an iPhone or iPad a version or two behind can install it. Still fixed from the last update, if you skipped it: place triggers in Automations could crash Datum at launch, and importing a CSV that repeats a column name crashed the mapping screen. Neither does now.
More7
In-App Purchases
$7.99
Calculated Fields
Formula fields that compute from your data
User reviews
FAQ
What can I track with Datum?
You can track virtually anything with Datum, including coffee intake, mileage, mood, spending, baby feedings, practice hours, pain levels, sleep, pull-ups, and even sourdough starter. The app allows you to create custom trackers with units you invent.
How does Datum ensure user privacy?
Datum keeps all your data on your devices and in your private iCloud, syncing across your iPhone and iPad. It does not require an account or sign-up, and the developers cannot access your data.
What are the customization options for Datum?
Datum offers extensive personalization, allowing you to dye the entire app your color with custom tints, backdrops, and themes for all screens and charts. You can also save your custom looks as presets.
Can I export my data from Datum?
Yes, you can export all your data from Datum to CSV or JSON formats at any time. This makes it easy to move your data out of the app if you choose.
Does Datum have ads?
No, Datum does not have advertisements. The app is free for up to 10 trackers and check-ins, with an option to unlock unlimited tracking via a single purchase.
What is the pricing for Datum?
Datum is free for up to 10 trackers and check-ins. An unlimited version is available with a single, one-time purchase. Founding pricing is available through December 1, 2026.
How often is Datum updated?
Datum was last updated on September 12, 2026, with version 1.0.3. The release date was September 8, 2026, indicating a recent and actively developed application.
What devices is Datum available on?
Datum is available on iPhone and iPad devices. It supports syncing across these Apple platforms via private iCloud.